7430-00-139-3320

6685-14-537-2345 6685145372345 145372345 is a device composed of a control-actuating mechanism, an absorption element, and a switch for automatic controlling of humidity in rooms, compartments, and the like. may include an indicator.

4130-99-537-2345 4130995372345 995372345 COOLER UNIT,AIR

5330-01-537-2345 5330015372345 015372345 is a deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.